Agile Testing

IMPORTANT UPDATE: The event will take place in the National Theatre Welcome to London 2-player Playtests—a friendly meetup open to everyone interested in playing 2-player or solo games. You don't need to bring a game - we always love to have new playtesters! For designers: Whether your game is for TWO PLAYERS, a SOLO experience, or a larger game you’d like to test with fewer players, this event is for you. Please comment with the game length, whether you need 1 or 2 playtesters, and a brief description. The event is free and will take place at the National Theatre: https://maps.app.goo.gl/74QGHXWPs5KZH6MC9 We'll meet around 6:15 pm, and playtesting sessions will begin at 6:30 pm. Join us for an evening of engaging playtests and creative feedback!

**Join us for a joint meetup with our friends from Qodo and Tessl** AI coding agents are increasingly embedded in production workflows, but their failure modes are often poorly understood, difficult to detect, and even harder to evaluate systematically. ​This session examines how agent-based systems degrade under real-world conditions, focusing on three critical dimensions: reliability, code quality, and security. We’ll look at where current evaluation approaches fall short, how non-determinism and context drift impact correctness, and why seemingly “successful” generations can still introduce latent defects or vulnerabilities. ​If you’re building, evaluating, or deploying AI agents in production systems, this session will provide a grounded view of where they fail and what it takes to make them robust **Agenda** * ​​​6:00pm Venue opens * ​Join us for Drinks and Pizza! * ​​​6:30pm **Hidden Failure Modes for AI Agents** by Nupur Sharma * ​6:50pm Panel Discussion * ​**Panelists** * ​**Simon Maple -** Developer Relations at Tessl * ​**Brian Vermeer** \- Staff Developer Advocate at Snyk * ​**Nupur Sharma -** Solutions Engineer at Qodo * ​**Kunal Kushwaha -** Senior Developer Advocate EMEA at Cast AI **SPEAKERS** **​** **Simon Maple - Developer Relations at Tessl** ​Simon Maple is the Head of Developer Relations at Tessl, and AI Native Dev co-host. Previously, Simon was the Field CTO, and VP Developer Relations at Snyk, ZeroTurnaround, and IBM. He became a Java Champion in 2014, JavaOne Rockstar speaker in 2014 and 2017, Duke’s Choice award winner, Virtual JUG founder and organiser, and London Java Community co-leader ​ ​**Brian Vermeer** \- Staff Developer Advocate at Snyk ​Staff Developer Advocate for Snyk, Java Champion, and Software Engineer with over a decade of hands-on experience in creating and maintaining software. He is passionate about Java, (Pure) Functional Programming and Cybersecurity. Brian is a JUG leader for the Virtual JUG and the NLJUG. He also co-leads the DevSecCon community and is a community manager for Foojay. He is a regular international speaker on mostly Java-related conferences like JavaOne, Devnexus, Devoxx, Jfokus, JavaZone and many more. Besides all that, Brian is a military reserve for the Royal Netherlands Air Force and a Taekwondo Master / Teacher. ​ ​**Nupur Sharma -** Solutions Engineer at Qodo ​ ​**Kunal Kushwaha -** Senior Developer Advocate EMEA at Cast AI ***

Agents are writing code, running workflows, and building other agents. ​ The challenge isn’t basic functionality. It’s getting these systems to operate predictably in production, and integrating them into how teams build and ship software. ​This session covers both. ​ From a production lens: how to build agentic systems using spec-driven development, structured context, and evaluation loops that hold up at scale. ​From a human lens: what breaks when agents become collaborators. Ownership, coordination, and how teams actually adapt. ​Speakers: ​**Clifton Cunningham** ​**Member of Technical Staff, [guidemode.dev](https://guidemode.dev/?utm_source=luma) \| Former CTO at DailyMail\, Infinitas Learning\, TES Global** ​Clifton will explore what happens when AI agents become part of your team. Drawing on experience leading large-scale engineering organisations, he’ll unpack the human, cultural, and operational challenges of working alongside AI colleagues. ​**Alfonso Graziano** ​**AI Tech Lead\, Nearform \| Author of *AI-Native Software Engineering*** ​Alfonso will walk through how to build agents that build and maintain other agents. A practical, production-focused session covering spec-driven development, context engineering, evaluation loops, and how to make agentic systems reliable at scale. ​ Join us for pizza, drinks, and practical AI insights.

**BOOK HERE**: https://sportas.co.uk/games/38096 **Game Description:** Please be aware that our sessions are also on our own mobile app. Therefore, the number of participants you currently see may not reflect the total number of participants. Elevate your volleyball skills at our adult coaching sessions! Led by expert coaches, our sessions cater to all levels, from beginners to experienced players. Develop your technique, agility, and teamwork through drills and gameplay. Join our vibrant community and unleash your full potential on the court. Let's play, learn, and excel together. **Rules** By booking this session, you acknowledge and agree to comply with our terms and conditions, privacy policies, and cancellation policy, which can be found below. Terms & Conditions at: https://www.littlegiantsvc.com/terms-and-conditions Privacy Policy at: https://www.littlegiantsvc.com/privacy-policy

**BOOK HERE**: https://sportas.co.uk/games/34043 **Game Description:** Please be aware that our sessions are also on our own mobile app. Therefore, the number of participants you currently see may not reflect the total number of participants. Elevate your volleyball skills at our adult coaching sessions! Led by expert coaches, our sessions cater to all levels, from beginners to experienced players. Develop your technique, agility, and teamwork through drills and gameplay. Join our vibrant community and unleash your full potential on the court. Let's play, learn, and excel together. **Rules** By booking this session, you acknowledge and agree to comply with our terms and conditions, privacy policies, and cancellation policy, which can be found below. **Terms & Conditions at:** https://www.littlegiantsvc.com/terms-and-conditions **Privacy Policy at:** https://www.littlegiantsvc.com/privacy-policy

Hi everyone, Looking forward to the Bank Holiday? So are we! What better way to return to the workweek than a cheeky after-work networking event! This event will be relaxed and informal, with the chance to meet and connect with other Women in Product London members. Please join us on **Wednesday 8th April** for a quick drink and a chat at [The Jack Horner Pub ](https://www.jackhornerpub.co.uk/)on Tottenham Court Road (nearest station) from 6:00pm until around 8:00pm. Spaces are limited so please make sure you book now. As this event is not sponsored, any food or drinks you order will need to be paid for at the bar. See you soon The WIP London team x

**PLEASE VISIT THE WEBSITE TO CONFIRM SESSION DETAILS AND LET US KNOW YOU PLAN TO ATTEND. THIS IS MANDATORY.** **Want to do something useful with your exercise? GoodGym is no ordinary gym. We're a group of people who get fit by doing good - helping out local charities and community groups with physical jobs like shifting compost and planting trees.** **📍 We meet at** **Charlton House - Royal Greenwich Heritage Trust, Charlton Road, London, SE7 8RE** **at 6:45pm.** **🏃‍♂️ At 7:00pm we'll run, walk or cycle to do a 30-40 minute task.** **🏃‍♂️ Then we'll head back to where we started by 8:45pm, do some stretches and maybe grab a beverage?** It's FREE. It's fun. It's fulfilling. And we're a very friendly bunch. 🍇 — **BOOK ONTO THE SESSION** **To come to the session click here:** https://www.goodgym.org/v3/sessions **You will need to confirm your attendance on the GoodGym website** (this includes creating an account with us if you haven’t already - it only takes a few mins). The link above takes you to the session listings in your area - if this session doesn’t fit your schedule, you may find something that does so check it out. p.s. GoodGym is a charity and you will be asked whether you’d like to donate when first creating an account. The choice is yours and does not affect your ability to attend a session. — **FAQ** Not sure you'll keep up? GoodGym is for everyone (18+). Whether you've never run before, or are chasing a marathon PB, you are 100% welcome. We always have a back-marker so no one gets left behind. 70% of GoodGym members start as non-runners so if you're new to this kind of thing you will be supported by people who are all on the same journey. 👍 What do I need to wear? Most of us wear gym/running gear. Make sure you're prepared for the weather. Don't feel like you're fit enough? Our tasks are simple and fun. There are easy jobs as well as more challenging things for those who want a workout! The choice is always yours. Do I need to bring anything? Gardening gloves are really useful for a lot of GoodGym tasks. And a head torch too if it’s likely to get dark. Please bring some if you can but there’s no requirement 🧤💡🧤 What is GoodGym? We're a (really lovely) group of people who use our energy to make a difference in our local community (and in communities across the UK!). We often meet on a weeknight, at least once a week, for a session to do good and get fit. We'd love you to come and join us. Any questions, just pop a comment below or send me a message. Find out everything you need to know at goodgym.org

We playtest all sorts of games - strategic, silly, creative, or whatever. Some games are almost done. Some are very early ideas. We test anything that will fit into 90 minutes. You don't need to bring a game - we always love to have new playtesters! Please let us know in the comments when you plan to arrive/leave and whether you are bringing a game or not. This helps us to plan the day better. The schedule is: 10am onwards - gathering, chatting 11am sharp - playing for 90 min ('slot 1') 12:30ish - break for food/chat 1pm sharp - playing for 90 min ('slot 2') 2:30ish - break for food/chat 3pm sharp - playing for 90 min ('slot 3') 4:30ish - finish up Often, we might hang around afterwards, to play some already-published games. We are strict on timings, so please try to arrive a few minutes before the session to limit disruption. You can just come for part of the day if you wish. The reason we have fixed timings for the 3 'slots' is to make it easier for folk to do so. Designers of all levels of experience are welcome! But if it's your first time, we ask that you don't bring a game and just spend some time learning how the group works. The group works based on reciprocation. If you expect to test your own game, make sure stay for long enough to play other games. As a general rule of thumb, you can expect to play one of your own games every third 90-minute session. So if you stay a whole day (3 sessions), you can expect to have one session to play your game(s). A good rule of thumb is that if you come all day, you will have one 90 minute session with two other playtesters in which to test your own games. It is sometimes possible to test games with more players. If your game requires 4 or more, please note that as standard you will be allocated half of a session (45 minutes). Pre-covid, we were getting unmanageable. As a result, we may have to limit attendees. This is a free-to-use venue, and we have to be mindful that other folk want to use the same space. Please note: This is an adults only event. We look forward to seeing you!

We are back! This is going to be a monthly IN PERSON meet up in London. A very big thank you goes to Accurx who is hosting us in their amazing Shoreditch offices. This will include access to facilities including coffee! 😻☕️ **Want to know more? 👇** As with all CoffeeOps, this is an interactive, chatty, build your own adventure type of meet-up. Instead of booking in experts to *learn* *from*, we gather a group of practitioners to ***learn*** ***with***. We have been running for over 4 years now and often get feedback that this is the most useful meetup people join! The event is approximately 90 minutes and always starts by brainstorming topics to discuss. The group then votes on the most relevant/interesting to them and we then cycle through the topics trying to discuss each deeply, but in a time bound slot. To get an idea of topics, you can check out our remote board [here](https://easyretro.io/publicboard/h404NF84Uje4tCcxpJdHr4Ycs9B3/a4a35d2b-181b-409b-832e-a729be1af79c). The general gist is anything is fair game, though we tend to revolve around software delivery and definitely lean towards the more Ops-y or DevOps-y side of things.

Elixir London Meetup; February 2026 edition. All are welcome. **Session 1: Anton Borisov - Distilling Kafka's Binary Protocol into Elixir** We'll trace a produce request to show what any Kafka client has to get right. In the BEAM ecosystem, erlkaf wraps librdkafka, brod implements the protocol in Erlang, and [kafka_ex](https://hex.pm/packages/kafka_ex) goes pure Elixir. Kafka_ex's approach is to generate serializers at compile time from Kafka's own schema definitions: plain structs, pattern matching, structural boilerplate isolated from the logic you actually think about. That design is what let us jump two major versions ahead and adapt to significant protocol changes. Let's dig into the idea, the code, and the tradeoffs. **Session 2: Evadne Wu** **\- JavaScript Execution Strategies in Elixir\-based Agent Frameworks** We'll look at integration points between elixir agents (in the AI fashion) and JavaScript execution, and all the foot guns involved. *The event is kindly sponsored by* [Fresha](https://www.fresha.com). **Time** Doors open at 18, start at 18.30. **Venue** Fresha The Bower, 207-211, Old St, Tower, London EC1V 9NR **Refreshments** Food and drinks will be provisioned on the day. **IMPORTANT**: **If you wish to take photos and post online during the event, please notify organisers first, so that attendees can opt-out from being in photos.**

**Meet likeminded UX professionals and discuss ways to use design to reduce burnout.** ​**The Problem:** With stress and burnout on the rise, how can we use design to help Londoners "switch off" and reconnect with nature? ​For our first **design impact lab** session, we’ll be using the Japanese practice of *Shinrin-yoku* (forest bathing) as a lens to discuss how simple interventions can help us reconnect with nature to reduce stress & burnout. ​**The Flow (Sunday 12th April 10:30 AM - 12:30 PM):** * ​**10:00 \| Coffee & Intros \(WatchHouse\, Hanover\):** We’ll meet for coffee to kick things off. You'll meet other attendees and discuss the problem space. * ​**10:30 \| Observation Walk:** A 15-minute mini fieldwork walk to Hyde Park. You'll observe how the environment changes from a busy urban centre to the park and how this impacts how you feel. * ​**11:00 \| Shinrinyoku & Brainstorming:** Once we find a quiet spot, we’ll dive into the world of *Shinrin-yoku*. We’ll discuss how nature can boost wellbeing and brainstorm "micro-interventions" - simple design ideas (digital or physical) that could encourage more people in London to engage with nature to reduce stress & burnout. * ​**12:00 \| Closing & Optional Lunch:** We'll wrap up our discussions and those who have time can go for a casual lunch or picnic in the park. *** ​**Pre-Event Mission:** ​Your mission is to bring **one photo on your phone** of a natural spot that made you feel good recently. It can be a park, a window box, or even a stubborn weed in the pavement. We’ll share these over coffee to explore the different ways in which nature impacts our day to day experiences. *** ​**The Details:** * ​**Meeting Point:** WatchHouse, Hanover (Oxford Circus). * ​**Capacity:** We’re keeping this to a small group to ensure everyone can connect and contribute. Please ensure your RSVP is up to date and let us know if you're unable to attend. * ​**Vibe:** Friendly and relaxed! No laptops, just notebooks and fresh air. *** ​**Why Join?** ​If you’re a designer or researcher who wants to use your skills for more than just "conversion," come say hi. ​It’s a chance to meet like-minded people, learn about forest bathing and brainstorm design solutions to a universal problem. ​It's also our very first event, and I would love to hear everyone's thoughts and feedback to improve. ​**Who is this for?** ​Our events are for UX designers, researchers and other strategic and creative thinkers who are passionate about using their skills for social good, not just profit. ​**Who is the host?** ​Hi! 👋 I'm Max - a London based design researcher. Until recently I was based in Tokyo, where I ran a small design agency and spent over 10 years as a meetup organizer. I'm exploring ways to bring designers together to use our skills to work on meaningful problems. If that sounds like something you're interested in, I'd love to have you join! \*This event is being advertised on multiple sites, so the actual number of attendees will be different to what appears on meetup.

**Please register on [Eventbrite](https://www.eventbrite.com/e/ljc-meet-up-at-tessl-java-and-gen-ai-jvm-agents-with-embabel-tickets-1985712292922) to join in-person.** **About this event** vJUG Connect is teaming up with the London Java Community for a special evening exploring the future of Java in the age of Generative AI. Join us both online and in London for a deep dive into how JVM developers can lead the next wave of innovation with agent-based systems. We’re excited to host Rod Johnson, creator of Spring, as he introduces Embabel, a new framework designed to push Java and Kotlin to the forefront of agentic AI. From building safe, testable, and enterprise-ready AI agents to rethinking how Java fits into the Gen AI ecosystem, this session will give you a front-row seat to what’s next. Whether you join us virtually or in person at Tessl HQ, expect an evening of cutting-edge ideas, practical insights, and great conversations with the Java community. Can’t make it in person? Join us virtually, register here: [https://luma.com/s9rp5nem](https://luma.com/s9rp5nem) **Agenda:** ​6:00pm – Doors open (live stream begins on YouTube with vJUG) ​6:45pm - Kick off and message from our partners ​7:00pm – Session kicks off Java and Gen AI: JVM Agents With Embabel by Rod Johnson (Spring Creator) (live stream ends) ​8pm – Networking 9pm – Wrap-up **​Java and Gen AI: JVM Agents With Embabel by Rod Johnson (Spring Creator)** Since the emergence of Gen AI, it's become obvious that agents will be a big part of our future as both technologists and citizens. Building predictable, safe, manageable, testable agents that integrate with existing enterprise systems is critically important to us all. ​In this session, Rod Johnson will show how JVM developers can be central to unlocking the business value of agentic AI, using the Embabel agent framework: [https://github.com/embabel/embabel-agent](https://github.com/embabel/embabel-agent) Embabel is an innovative framework for Java and Kotlin developers, seamlessly integrated with Spring. Built in Kotlin, it aims not to play catchup with Python frameworks like Crew AI, but to leapfrog them to be the best agent framework, period. ​Embabel innovates in several ways. It introduces a planning step that maximizes autonomy while maintaining determinism and safety. It is type safe, ensuring excellent toolability and avoiding errors in prompts. It enables developers to use a rich domain model, defining not just types but behavior exposed to user code and to LLMs as tools. ​ Read more about the [vision](https://medium.com/@springrod/the-embabel-vision-967654f13793?utm_source=luma); and also the call to action for Java developers in recent Devoxx keynote: [https://www.youtube.com/watch?v=dbx1_P7W1DM](https://www.youtube.com/watch?v=dbx1_P7W1DM&utm_source=luma) **​Rod Johnson, Creator of the Spring Framework and Embabel Agent Framework** ​ Rod Johnson is a developer, author, entrepreneur and advisor. He is the creator of the Spring Framework and Embabel agent framework. ​Twitter: [https://x.com/springrod](https://x.com/springrod) ​LinkedIn: [https://www.linkedin.com/in/johnsonroda/](https://www.linkedin.com/in/johnsonroda/) Huge thanks to our friends at Tessl for sponsoring this event and supporting our community. This event is organised by [RecWorks](https://recworks.co.uk/) on behalf of the London Java Community. The London Java Community is sponsored by Hazelcast, Neo4j, Redis, and Discover You can see our latest jobs [here](https://recworks.co.uk/java-developer-jobs-london/) You can see our privacy policy [here](https://recworks.co.uk/privacy-policy/) Continue the conversation at our Slack Group: [https://londonjavacommunity.slack.com](https://londonjavacommunity.slack.com/) Sign up here if you're not a member: [https://bcrw.typeform.com/to/IIyQxd](https://bcrw.typeform.com/to/IIyQxd)

\#\#\#\# Step 1: TAKE THE TEST The Oxford Capacity Analysis identifies 10 vital personality traits that influence your entire future. It is a factual, scientific analysis taken from your answers, and it takes about an hour to complete. \#\#\#\# Step 2: GET YOUR RESULTS After you complete the test, your personality analysis is generated and displayed. Within minutes your analysis will highlight your strengths and weaknesses—which personality traits to take advantage of and which need help. \#\#\#\# Step 3: CONSULTATION While the analysis graph shows distinct personality traits, it is the interrelationship of these traits that provides the greater picture of your personality. We provide a complimentary consultation with one of our trained staff, who will give a detailed evaluation of your personality analysis. In this one-on-one consultation, you gain a better understanding of your personality strengths and weaknesses, and establish the recommended path to your fast and lasting success.

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads**®**, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/